5161139135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{72493}}^1$

素因数の和:73018

約数の個数: 16

約数和(自身を含む): 6420068640

約数和(自身を除く): 1258929505

約数列:

[1, 5, 29, 145, 491, 2455, 14239, 71195, 72493, 362465, 2102297, 10511485, 35594063, 177970315, 1032227827, 5161139135]

約数ペア:

[(1, 5161139135), (5, 1032227827), (29, 177970315), (145, 35594063), (491, 10511485), (2455, 2102297), (14239, 362465), (71195, 72493)]